MIPS: Fix r21780 - “Fixed flooring division by a power of 2, once again...”
authorplind44@gmail.com <plind44@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Thu, 12 Jun 2014 20:25:47 +0000 (20:25 +0000)
committerplind44@gmail.com <plind44@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Thu, 12 Jun 2014 20:25:47 +0000 (20:25 +0000)
commitd773d05ba6e4327799ed4b2e48f3e7c589ccfb8d
tree5caef8b23f328d7f1a942fa93f9e980c6df2703c
parented61b85c789bf09fa0114118e78ab7eae603f2b4
MIPS: Fix r21780 - “Fixed flooring division by a power of 2, once again...”

Initialize scratch register for all possible code paths.

TEST=mjsunit/compiler/division-by-constant.js
BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/333713002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21822 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/mips/lithium-codegen-mips.cc